84669 person learning
152542 person learning
20005 person learning
5487 person learning
7821 person learning
359900 person learning
3350 person learning
180660 person learning
48569 person learning
18603 person learning
40936 person learning
1549 person learning
1183 person learning
32909 person learning
im = Image.open("grayscale.bmp") data = im.load() data[1,1] = 1
报错"ValueError: image is readonly"。只有8位BMP灰度图会出现这种问题,其他图像都正常。这是为什么?而且8位灰度图竟然没有调色板,im.getpalette()返回None
走同样的路,发现不同的人生
试试将mode 改成rgb先?
试试将mode 改成rgb先?